Responsibilities Obstetrics and Gynecology Registered Nurses (OB/GYN RN) work alongside OB/GYN physicians to provide prenatal, postpartum, and reproductive healthcare to female patients from puberty, during and after pregnancy, through menopause, and beyond. OB/GYN RN job responsibilities include, but are not limited to: Conduct and evaluate fetal monitoring to determine the well-being of fetuses Provide discharge education to mothers and their families, answering questions related to medicatio…